"I need to be vulnerable and I just can't with him. I don't know if I'll ever be able to let him see my vulnerabilities. frown"
Actually you can. You just choose not to show him your vulnerabilities. He is afraid of you walking out on him the same way the rest of the LBS's on here are. We all make mistakes. The LBS and WAS alike. While you say he treated you negatively in the past, i can probably assume that you weren't 100% perfect yourself.
He's afraid to lose you which is why he's "hovering". All LBS's are guilty of that. And like all WAS's, this turns you off. So the two of you need to come to some kind of compromise if you want to stay M'd. Do a search for project happily ever after. The author was also a WAS who actually imagined her H dead. But then managed to turn things around.
M-43 W-40 2D - 9 and 5
Emotion, yet peace. Ignorance, yet knowledge. Passion, yet serenity. Chaos, yet harmony. Death, yet a new life.